Page 85 - Maths Class 03
P. 85

Division by Regrouping Without Remainder


            Example :            Divide 96 by 4.


            Solution :                   Long Form                                        Short Form

                                                2 4
                                           4    9 6                               2 4           or      4    9 6


                                              –  8                           4    9 6                        2 4

                                                1 6

                                              –  1 6

                                                0 0
            For short form :


            Step 1 :  Divide 9 tens by 4. Now 4 goes into 9, 2 times. Write 2 in the tens

                          column above or under 9.

            Step 2 :  1 ten (= 10 ones) is left which when combined with 6 ones makes

                          16 ones. 4 goes into 16, 4 times.

                          Write 4 in the ones column above or under 6.



                    Practice - 5.4
                    Practice - 5.4
                    Practice - 5.4
                    Practice - 5.4
            Divide the following using long form.

            1.                  2.                  3.                  4.                  5.   5 8 5
                                    6 9 6
                                                        5 7 0
                7 8 4
                                                                            6 7 2
            6.                  7.                  8.                  9.               10.     3 9 9
                2 7 6
                                    4 9 2
                                                        8 9 6
                                                                            7 8 4

            Division Using Multiplication Tables



            Example : Divide 80 by 8.

            Solution : To solve the problem we have to follow some steps.


            Step 1 :  We  recite  the  multiplication  table                                        8    8 0 10

                          of 8 till we don’t match the 80.                                            –  8 0

                                                                                                         0 0



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